Home / 167,448.29-231,082.80-95,851.40

Finding the Fourth Proportional to 167,448.29, 231,082.80 and 95,851.40

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Solution

The fourth proportional to 167,448.29, 231,082.80 and 95,851.40 is: 132,277.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,448.29 : 231,082.80 = 95,851.40 : x
  2. Step 2: Convert to fraction form
    167,448.29/231,082.80 = 95,851.40/x
  3. Step 3: Cross multiply
    167,448.29x = 231,082.80 × 95,851.40
  4. Step 4: Simplify right side
    167,448.29x = 22,149,609,895.92
  5. Step 5: Solve for x
    x = 22,149,609,895.92/167,448.29
  6. Step 6: Final answer
    x = 132,277.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.